41560564640 has 48 divisors (see below), whose sum is σ = 112213527552. Its totient is φ = 14249336064.

The previous prime is 41560564627. The next prime is 41560564681. The reversal of 41560564640 is 4646506514.

41560564640 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18552704 + ... + 18554943.

It is an arithmetic number, because the mean of its divisors is an integer number (2337781824).

Almost surely, 2^41560564640 is an apocalyptic number.

41560564640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41560564640 is an abundant number, since it is smaller than the sum of its proper divisors (70652962912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41560564640 is a wasteful number, since it uses less digits than its factorization.

41560564640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37107669 (or 37107661 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 41560564640 in words is "forty-one billion, five hundred sixty million, five hundred sixty-four thousand, six hundred forty".